Entries |
Document | Title | Date |
20080203802 | LOUNGE CHAIR WITH ADJUSTABLE ARM RESTS - According to some embodiments of the invention, the convenience of lounge, pool, and patio furniture is increased by providing adjustable armrests that do not require cumbersome adjustments in order to reposition the armrest. According to some embodiments of the invention, an additional pair of armrests may be attached to existing conventional chair designs that have only one pair of armrests in order to increase the utility of the chair, which may be especially useful for lounge chairs, patio furniture, chaise lounges, and the like. According to other embodiments of the invention a lounge chair includes armrests that rotate toward and away from a person sitting in the chair, armrests that remain horizontal as the chair is repositioned, and platforms to support the arms of a person lying in the chair. | 08-28-2008 |
20080296954 | VEHICLE ARMREST POSITIONING ASSEMBLY - A vehicle armrest positioning assembly ( | 12-04-2008 |
20090045664 | ADJUSTABLE PNEUMATIC ARMREST FOR A CHAIR - An apparatus and method for providing an adjustable armrest. The adjustable armrest includes a horizontal armrest support, a fixed rear armpad and a slideable front armpad able to translate along the horizontal armrest support in a lengthwise direction. The adjustable armrest also includes a vertical member connected to the horizontal armrest support to bear the horizontal armrest support. The vertical member includes a gas-charged piston to vertically adjust a height of the horizontal armrest support. On the vertical member is a manually operated control used to actuate the gas-charged piston to vertically adjust a height of the horizontal armrest support. Additionally, the horizontal armrest support is configured to pivot around a connection point to the gas-charged piston. | 02-19-2009 |
20090085392 | Seat assembly including a mechanical strut and machine using same - A machine includes a seat assembly and a mechanical strut attached to the seat assembly. The mechanical strut, free of pneumatic seals, is positioned to move at least a portion of an armrest of the seat assembly along a horizontal axis. A length adjustment mechanism is movable to release a friction lock mechanism within the mechanical strut. The mechanical strut is telescopically movable through a continuous range of armrest lengths when the friction lock mechanism is released. | 04-02-2009 |
20090167071 | ROTATABLE ARMREST - An armrest for a chair having a first member connected to the chair; a second member selectively rotatable relative the first member; means disposed between the first and second members for resisting the rotational movement between the first and second members. | 07-02-2009 |
20090195045 | Rotating Structure for Armrests - A rotating structure for armrests includes a rotary plate disposed onto a support mounted to a holder extending upwardly on each of two sides of a chair. the support includes a receiving chamber formed on the top surface thereof and having a plurality of toothed recesses arranged around the external rim thereof. The rotary plate includes a pivotal member extending therefrom corresponding to the support and having a cutout fixed on one side thereof for receiving a slidable retaining tab which is biased by a spring. The the retaining tab includes a number of toothed protrusions attached thereon and engaging with the toothed recesses. The bottom of a holding panel for placing a user's elbow may be assembled with the rotary plate, thereby obtaining a quick and secure positioning purpose and preventing making noise while in operation. | 08-06-2009 |
20090278393 | Adjusting Mechanism For Arm Rest - An adjusting mechanism for adjusting arm rest of a chair includes an inner tube with an axial groove in an outside thereof and multiple positioning holes are located within the axial groove. An outer tube is mounted to the inner tube and an arm rest is connected to a top end of the outer tube. An engaging portion protrudes inward from an inside of the outer tube and movably engaged with the axial groove of the inner tube, so that the outer tube can be moved relative to the inner tube. An operation member is pivotably connected to the outer tube and includes a hook which extends through the outer tube and is engaged with one of the positioning holes. A guide plate is located above the hook and movably accommodated in a guide slot in the outer tube so that the operation member is operated in stable status. | 11-12-2009 |
20090302661 | Armrest Apparatus - An armrest apparatus and chair including one or more armrest apparatuses are disclosed. Each armrest apparatus includes an armrest member attached to at least one chair component. The armrest member has a first aperture and a second aperture. A first plate is positioned above the armrest member. The first plate has a longitudinal slot that is transverse to the first and second apertures. An armrest cover is attached to the first plate. A resilient device is positioned between the first plate and the armrest cover or between the first plate and the armrest member. The resilient device has a first hole sized and configured to receive the first member and a second hole sized and configured to receive the second member. A first member extends through the first aperture, first hole and the longitudinal slot and a second member extends through the second aperture, second hole and the longitudinal slot. | 12-10-2009 |
20100187889 | ADJUSTABLE ARMREST MECHANISM FOR A MATERIALS HANDLING VEHICLE - An adjustable armrest mechanism is provided, which is adapted to be coupled to a vehicle frame. The armrest mechanism comprises a base fixed to the vehicle frame, armrest apparatus movably coupled to the base such that the armrest apparatus moves relative to the control handle and pivots about a virtual pivot point in front of the control handle, and a locking device for releasably locking the armrest apparatus to the base in one of at least two positions. | 07-29-2010 |
20110062763 | Adjustable Armrest Support Assembly for Chair - An armrest support assembly for chair includes an upright support member, an outer tube movably and adjustably mounted on the support member and two opposite resting members each secured in the outer tube to move in concert with the outer tube and each abutting the support member during movement of the outer tube relative to the support member. Thus, when the outer tube is moved relative to the support member, the inner wall of each of two resting members presses the support member closely and tightly to stabilize movement of the outer tube relative to the support member, so that the outer tube is moved relative to the support member smoothly and stably without incurring vibration. | 03-17-2011 |
20120119557 | ARMREST - An armrest includes an armrest base having a guiding groove. A support is mounted below the armrest base. The support includes a top end having a restraining plate. An engaging member includes a body having an upper portion. A slider is formed on the upper portion of the body. The slider includes two arms slideably abutting two lateral walls of the guiding groove, allowing relative sliding movement between the slider and the armrest base along the guiding groove. The engaging plate further includes an insertion plate located below the restraining plate. The engaging member can be rotatably received in the compartment of the support. The top end of the support can include an annular portion having a plurality of annularly spaced teeth in the compartment. A groove is formed between two adjacent teeth. A positioning member projects downwardly from the engaging member and is selectively engaged in one of the grooves. | 05-17-2012 |
20130264855 | SEAT ARMREST - A seat armrest includes a lower sleeve, an upper sleeve, a driving device, and an adjustable armrest piece. The lower sleeve includes a connecting portion, an inner support portion, and a cover. A stopping device is protruded from the shaft hole towards the axis of the shaft hole. The upper sleeve includes an outer support portion, an opening portion, two slide rails, a partition, and a driven device. The driving device includes a directing frame, a slide plate, a first contact end, and a second contact end. The armrest piece includes a lower slide cover, a slide cover and a press button, which has a release position and a lock position that enables the user to release or lock the driven device and the stopping device, in turn to adjust the height between the inner and outer support portions. | 10-10-2013 |
20140139001 | ADJUSTABLE ARMREST ASSEMBLY - An adjustable armrest for a chair is disclosed herein and comprises an assembly of a mounting plate, a mounting base, and two arms. The adjustable armrest's mounting plate is vertically positionable, such that when the mounting plate is depressed, the motion of the mounting plate is restrained relative to the mounting base. Additionally, when the mounting plate is raised vertically, the arms and the mounting plate can be repositioned. | 05-22-2014 |
20150298588 | DUST-INSENSITIVE SLIDE RAIL - A guide device is provided for guiding sliding movement of an armrest of a vehicle seat, the device comprising a guide rail, a sliding rail, and at least one slide, wherein the slide is arranged in an installed deformed state using a first spring element region formed on the slide and a second spring element region located a distance therefrom to contact an inner side of the sliding rail. A third spring element region is formed between the first and the second spring element regions interconnecting the first and second spring element regions. In the installed deformed state, the third region is formed in a curve at a distance from an inner side of the sliding rail and in the non-installed undeformed state, the third region is formed in a straight line. | 10-22-2015 |
20160101867 | AIRCREW SEAT - An aircrew seat for use in a flight deck includes, but is not limited to, a seat assembly that includes a seat back. The seat assembly is configured to be mounted in the flight deck. The aircrew seat further includes, but is not limited to, an armrest that is mounted to a side of the seat back. An end of the armrest is configured to move fore and aft between an extended position and a retracted position. | 04-14-2016 |